{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introduction to Relativity: For Physicists and Astronomers (Complementary Science)","author_name":"John B. Kogut","thumbnail_url":"https://www.ebooknetworking.net/books/012/417/big0124175619.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0124175619.html\">Introduction to Relativity: For Physicists and Astronomers (Complementary Science)</a>","width":400,"height":300}